FH

Frank Hiltmann

SS Sgl Carbon Se: 1 patents #1 of 10Top 10%
📍 Kriftel, DE: #4 of 8 inventorsTop 50%
Overall (2016): #401,571 of 481,213Top 85%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9422199 Composite refractory for an inner lining of a blast furnace Janusz Tomala, Chirstian Wiebel 2016-08-23